X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_numeric.cpp;h=27d68f78b9167b804f24e68451d9362ed07e610d;hp=e44b995a774ed112a97622ecb12370ccb012ed39;hb=5745deb8dbcee040d1012b8260ed317eb2a32f4b;hpb=95ede03f00106be5fb087d76c86ca5c27edb9122

diff --git a/check/exam_numeric.cpp b/check/exam_numeric.cpp
index e44b995a..27d68f78 100644
--- a/check/exam_numeric.cpp
+++ b/check/exam_numeric.cpp
@@ -4,7 +4,7 @@
  *  tests on these numbers like is_integer() etc... */
 
 /*
- *  GiNaC Copyright (C) 1999-2010 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -68,6 +68,11 @@ static unsigned exam_numeric1()
 		     << " erroneously not recognized as complex rational" << endl;
 		++result;
 	}
+	if (test_crat.info(info_flags::nonnegative)) {
+		clog << test_crat
+		     << " erroneously recognized as non-negative number" << endl;
+		++result;
+	}
 	
 	int i = numeric(1984).to_int();
 	if (i-1984) {